152793800

素因数分解:

$2^3\times 5^2\times {\mathrm{499}}^1\times {\mathrm{1531}}^1$

素因数の和:2046

約数の個数: 48

約数和(自身を含む): 356190000

約数和(自身を除く): 203396200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 499, 998, 1531, 1996, 2495, 3062, 3992, 4990, 6124, 7655, 9980, 12248, 12475, 15310, 19960, 24950, 30620, 38275, 49900, 61240, 76550, 99800, 153100, 306200, 763969, 1527938, 3055876, 3819845, 6111752, 7639690, 15279380, 19099225, 30558760, 38198450, 76396900, 152793800]

約数ペア:

[(1, 152793800), (2, 76396900), (4, 38198450), (5, 30558760), (8, 19099225), (10, 15279380), (20, 7639690), (25, 6111752), (40, 3819845), (50, 3055876), (100, 1527938), (200, 763969), (499, 306200), (998, 153100), (1531, 99800), (1996, 76550), (2495, 61240), (3062, 49900), (3992, 38275), (4990, 30620), (6124, 24950), (7655, 19960), (9980, 15310), (12248, 12475)]